220000210011000 has 384 divisors, whose sum is σ = 758588567817600. Its totient is φ = 57494487398400.

The previous prime is 220000210010993. The next prime is 220000210011061. The reversal of 220000210011000 is 110012000022.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 102082581 + ... + 104215419.

It is an arithmetic number, because the mean of its divisors is an integer number (1975491062025).

Almost surely, 2^{220000210011000} is an apocalyptic number.

220000210011000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220000210011000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379294283908800).

220000210011000 is an abundant number, since it is smaller than the sum of its proper divisors (538588357806600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220000210011000 is a wasteful number, since it uses less digits than its factorization.

220000210011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133096 (or 2133079 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 220000210011000 its reverse (110012000022), we get a palindrome (220110222011022).

The spelling of 220000210011000 in words is "two hundred twenty trillion, two hundred ten million, eleven thousand".